Lexus NX Grille: Fitment, Sensors & Common Damage

A genuinely useful piece of context worth knowing about pre-collision system faults: a cracked grille at the radar sensor mounting bracket has been documented on related models, from an impact the owner had no memory of.

Illustration for editorial purposes

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OEM Part Number: confirm via VIN — front bumper grille (aftermarket) Blic 6502-07-8166917P

Accuracy note: Covers the Lexus NX (2014-2021) as listed in the UK aftermarket catalogues. Grilles are sold by trim and facelift, and many generations had different grilles for base, mid and top trims, with or without a radar or camera opening. Where the catalogue splits a grille into left and right or upper and lower sections, buy both halves if both are damaged. The references below are UK aftermarket catalogue listings for this generation, labelled by brand with the fitment details the catalogue gives; carmakers rarely publish the genuine number against these, so match a genuine grille against your VIN if you want a guaranteed fit.

Front bumper grille (aftermarket)	Blic 6502-07-8166917P (left front, chrome, chrome); Blic 6502-07-8166918P (left front, right front, chrome, chrome)
Genuine (OE) numbers quoted	None quoted in the catalogue listings — the genuine grille varies by trim level, facelift and sensor options, so order it against your VIN

Lexus NX Grille: Cosmetic on the Surface, Functional Underneath

There's more going on behind the Lexus NX's front grille than its styling suggests: it channels air to the radiator, and on plenty of modern cars it also houses or surrounds sensors for adaptive cruise control and parking assistance. Getting the correct part means accounting for all of that, not just appearance.

Before you buy: grille design varies significantly by trim, and higher trims may integrate radar or camera sensors behind or within the grille itself. Always confirm against your VIN before ordering.

Lexus NX Grille: What It Does

Beyond styling, the grille on the NX directs airflow to the radiator and, on trims equipped with adaptive cruise control, may house or sit directly in front of the radar sensor used for that system. A grille that looks compatible but lacks the correct sensor cutout can interfere with these systems even if it fits physically.

Lexus NX Grille: Watch: Fitting It

🎬 Watch: 2019 Lexus NX-300 TRD Grill Upgrade by AUTOMARC

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Lexus NX Grille: Generations, Derivatives & Grille Finish

Standard trims	Lexus's signature "spindle" grille shape, chrome-framed with a trapezoidal mesh pattern
F Sport	Genuine full black mesh grille fills the spindle shape, hiding the traditional bumper design underneath — a documented, more aggressive treatment confirmed across the Lexus range, not just a colour change

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A Genuinely Useful Piece of Context Worth Knowing About Pre-Collision System Faults — Lexus NX Grille

If a pre-collision system warning appears with no obvious cause, this is genuinely worth knowing: documented cases on related Lexus models describe a technician finding a crack at the grille specifically at the mounting bracket that holds the radar sensor behind it, with the owner having no memory of hitting anything.

A genuinely important safety point worth knowing: the car remains technically drivable with a pre-collision system malfunction, but both the pre-collision system and radar cruise control are typically disabled together. It's also genuinely worth knowing that even simply replacing the grille itself can require recalibration afterward, since the sensor's exact position can shift slightly.

It's also genuinely worth knowing that if the sensor has already triggered a fault, cleaning it manually isn't enough, since the fault also needs to be cleared electronically using a proper scan tool. Rodents chewing through wiring behind the grille is also a real, documented cause of this system failing, and most insurance providers typically don't cover this specific type of damage.

Lexus NX Grille: Common Damage, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Grille Guide for common damage types, confirming trim-specific fitment, how difficult this job is to DIY, and the ADAS calibration risk with sensor-equipped grilles.

More Lexus Grille

The same part, covered across other Lexus models.